Was Domestic Violence a Factor in Tiger Woods' Injuries?

Speculation continues to build around Tiger Woods' recent car accident in Florida. Was Woods' wife physically abusive? Was alcohol a factor? Why was Woods venturing off so hurriedly at such a late hour? As authorities look to clear up questions regarding the late-night mishap, the Florida Highway Patrol has announced it will release tapes of the 911 call. NBC’s Kristen Dahlgren reports.